AHKAH will hold a Christmas event themed "The Secret of Christmas" from December 17th to 25th at The Stage on the first floor of the Isetan Shinjuku Main Building. This marks the seventh year of the event, and the muse for this year's event is Kiko Mizuhara. The visuals, which feature diamonds with their various charms while exuding a sense of happiness, express the various facets of women, including cuteness, sexiness, and inner strength. In addition to the Christmas limited collection, the event will also feature The Stage-exclusive items (Petit Bisou Necklace ¥54,000, Diamond Kiss Bracelet ¥38,000, Candy Star Cord Bracelet ¥20,000) and a limited-edition lip-motif Kiss Me Clutch (¥4,600). The "makie.J" collection, incorporating the traditional maki-e (lacquerware) craft (earrings starting at ¥49,000), will also be available for pre-sale.

Also, for three days from the 17th to the 19th, customers who spend over 60,000 yen will receive an original diamond ring-shaped mirror as a gift (first 20 people each day).